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VIT triaxial multi-value covariant spacing 3D encoding communication method and device

A communication method and coding technology, which is applied in the field of electronic data signal transmission and processing, can solve problems such as paying costs and unsatisfactory communication line speed, and achieve the effect of improving operability, communication speed and information volume

Active Publication Date: 2009-08-05
王国强
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AI Technical Summary

Problems solved by technology

At the same time, the improvement of modern computer computing speed also makes the speed of communication lines unable to meet the requirements of computer development. Although optical fiber is relatively mature now, this is not the fundamental means to solve the problem, and a cost price must be paid for it.
The traditional digital communication adopts a one-dimensional communication method, that is, the level of the voltage signal on the communication line forms two codes of 1 and 0, which only quantizes the time t, while the WZ position code communication technology also encodes the position of the voltage pulse. into the code, forming a two-dimensional communication method, and quantifying the time t and the voltage V, but this communication method is not the method that makes the most use of the current communication medium

Method used

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  • VIT triaxial multi-value covariant spacing 3D encoding communication method and device
  • VIT triaxial multi-value covariant spacing 3D encoding communication method and device
  • VIT triaxial multi-value covariant spacing 3D encoding communication method and device

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Embodiment 1

[0032] according to( figure 2 ), the VIT control system is composed of the main control module 1, the current encoding module 2, the voltage encoding module 3, the current decoding module 4, and the voltage decoding module 5.

[0033] The working process and principle of the system are as follows:

[0034] 1. Main control module 1

[0035] The main control module 1 is the core of the whole system. It not only has the function of logic operation, but also sends the time reference signal with synchronization signal of the whole system to the signal line to ensure that the whole system works on a unified time reference. The time reference waveform is ( image 3 ):

[0036] The working process of main control module 1 is as follows (see Figure 4 ):

[0037] The main control module 1 is composed of a logical operation unit, a signal extraction and classification unit, a time signal extraction unit, a voltage signal decoding unit, a current signal decoding unit, a voltage cod...

Embodiment 2

[0054] According to the composition of the above system, the main control module of the system such as ( Figure 13 ), which mainly consists of the following parts:

[0055] 1. Logic operation unit mainly composed of single-chip microcomputer;

[0056] 2. A 3×3 matrix group composed of 9 three-terminal input AND gates from 1 to 9;

[0057] 3. The current and voltage encoding unit composed of the resistor row R3 and the transistors V1~V4 behind it;

[0058] 4. A voltage decoding unit composed of voltage comparator 1, latch 1, and three AND gates 10, 11, and 12;

[0059] 5. Voltage comparator 2, latch 2, six AND gates 13~18, and a current decoding unit composed of transistors V6, V7, and V8.

[0060] When the system is powered on, the logic operation unit sends a synchronous pulse and a time reference pulse, respectively controls the base of the transistor V4 through R1 and R2, and sends the synchronous signal and the time base pulse to the signal line through V4. After rece...

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Abstract

The invention discloses a VIT tri-axial multi-valued covariant space stereo coding communication method and device. On the basis of quantified t-axis of binary digital traffic, a voltage signal of V-axis and a current signal of I-axis are simultaneously quantified or not quantified for realizing digital or analog signal between IC and computer for serial communication; at the same time, an initial point of a frame signal is defined as a synchronous pulse. The IT tri-axial multi-valued covariant space stereo coding communication mode consisting of the method of the invention makes full use of existing communication medium source to greatly improve the communication speed and information content. The duplex communication of computer and single electronic element is realized so as to fully improve the maneuverability of overall application of network technology.

Description

Technical field: [0001] The invention relates to a new coding communication method, in particular to a VIT three-axis multi-value covariant space stereo coding communication method and device, which belongs to the technical field of electronic data signal transmission and processing. Background technique: [0002] With the development of modern electronic technology and network technology, the difficulty of the electronic industry has been transferred from the traditional electronic technology to the lead-out of IC pins and network lines. At the same time, the increase in the computing speed of modern computers also makes the speed of communication lines unable to meet the requirements of computer development. Although optical fibers are relatively mature now, this is not the fundamental means to solve the problem, and a cost must be paid for it. The traditional digital communication adopts a one-dimensional communication method, that is, the level of the voltage signal on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/00G06F15/163H04L29/02
Inventor 王国强
Owner 王国强
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